4results about "Liquid cushion bearings" patented technology

To provide various methods and systems for a liquid metal bearing assembly.SOLUTION: A liquid metal bearing assembly includes: a fill port fluidly coupled to a liquid metal reservoir of the liquid metal bearing assembly, the fill port including an inlet diameter and an outlet diameter, the outlet diameter smaller than the inlet diameter; and a pin formed to fit the inside of the fill port and prevent liquid metal from leaving the liquid metal reservoir via the fill port.SELECTED DRAWING: Figure 3

The application relates to a sealing device for an automatic compensation shaft and a use method thereof, which is located between the automatic compensation shaft and a sealing fitting hole, is used for preventing mutual leakage of flow on both sides of the automatic compensation shaft, has a split type sealing module and a compression overlapping sealing module, and controls oil is introduced into the sealing device through damping holes on the split type sealing module and the compression overlapping sealing module to realize hydraulic oil film supporting and lubricating functions, so that reliable low-friction sealing can be realized in a rotating or reciprocating state; the split type sealing module and the compression overlapping sealing module are modularized, split type installation is adopted, and assembly and disassembly are convenient. Compared with the prior art, the application has the advantages of convenient processing, compact structure, simplicity, easy installation, convenient adjustment, simple maintenance, batch production and the like.

The present application relates to a kind of automatic compensation hole sealing devices, comprising: split sealing module and compression overlapping sealing module;By the damping hole on split sealing module and compression overlapping sealing module, control oil is introduced into sealing device to realize hydraulic oil film support and lubrication function, so as to realize reliable low friction sealing in rotary or reciprocating state;Split sealing module and compression overlapping sealing module, modular design is used, split installation, assembly and disassembly are convenient.Compared with prior art, the present application has the advantages of easy processing, compact structure, simple, easy to install, easy to adjust, easy to maintain, batch production, etc.

A spherical fluid-film bearing for supporting a rotating shaft includes a first bearing element and a second bearing element positioned along the rotating shaft in opposite orientations. Each bearing element also includes a rotor having bearing surface formed as a spherical segment. Additional stabilizing features may be included in the spherical fluid-film bearing, including mechanical springs, hydraulic pistons and a high pressure lubrication system.